5-[[4-[(4-Sulphophenyl)Azo]Phenyl]Azo]Salicylic Acid
[CAS# 25747-21-1]

Identification

• Name: 5-[[4-[(4-Sulphophenyl)Azo]Phenyl]Azo]Salicylic Acid
• Synonyms: 6-Oxo-3-[[4-(4-Sulfophenyl)Diazenylphenyl]Hydrazinylidene]Cyclohexa-1,4-Diene-1-Carboxylic Acid; (3E)-6-Oxo-3-[[4-(4-Sulfophenyl)Azophenyl]Hydrazono]Cyclohexa-1,4-Diene-1-Carboxylic Acid; 6-Oxo-3-[[4-(4-Sulfophenyl)Azophenyl]Hydrazono]Cyclohexa-1,4-Diene-1-Carboxylic Acid
• Molecular Formula: C₁₉H₁₄N₄O₆S
• Molecular Weight: 426.40
• CAS Registry Number: 25747-21-1
• EINECS: 247-238-3
• SMILES: C1=C([S](O)(=O)=O)C=CC(=C1)N=NC3=CC=C(N\N=C2\C=C(C(=O)C=C2)C(O)=O)C=C3
• InChI: 1S/C19H14N4O6S/c24-18-10-7-15(11-17(18)19(25)26)23-22-13-3-1-12(2-4-13)20-21-14-5-8-16(9-6-14)30(27,28)29/h1-11,22H,(H,25,26)(H,27,28,29)/b21-20?,23-15+
• InChIKey: KQLMWWYIWYOWFQ-KOECMSOTSA-N

Properties

• Density: 1.518g/cm³ (Cal.)